A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a self-compacting backfill material, and a preparation method and application thereof. Industrial ardealite, quick lime, bentonite, sieved soil, cement powder, mineral powder and water are mixed to obtain the self-compacting backfill material. The self-compacting backfill material reduces the difficulty of backfill construction, improves the backfill quality of foundation pits at special parts, reduces pollution hazards of industrial ardealite, and turns waste into wealth.
本发明提供一种自密实回填材料及其制备方法及应用，将工业磷石膏、生石灰、膨润土、过筛土、水泥粉、矿粉和水混合得到自密实回填材料，本发明发的自密实回填材料减少回填施工的难度，提高特殊部位基坑回填的质量，同时可以减少工业磷石膏的污染危害，变废为宝。
The invention provides a self-compacting backfill material, and a preparation method and application thereof. Industrial ardealite, quick lime, bentonite, sieved soil, cement powder, mineral powder and water are mixed to obtain the self-compacting backfill material. The self-compacting backfill material reduces the difficulty of backfill construction, improves the backfill quality of foundation pits at special parts, reduces pollution hazards of industrial ardealite, and turns waste into wealth.
本发明提供一种自密实回填材料及其制备方法及应用，将工业磷石膏、生石灰、膨润土、过筛土、水泥粉、矿粉和水混合得到自密实回填材料，本发明发的自密实回填材料减少回填施工的难度，提高特殊部位基坑回填的质量，同时可以减少工业磷石膏的污染危害，变废为宝。
Self-compacting backfill material, and preparation method and application thereof
一种自密实回填材料及其制备方法及应用
ZHOU HAO (author)
2022-01-14
Patent
Electronic Resource
Chinese
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